There has been data ("Propisi "Ya uchus pisat". 1 klass. K uchebniku L. A. Efrosininoy, T. Yu. Shlyahtinoy "Bukvar". V 3 chastyah. Chast 2 - ISBN-13 978-5-00007-445-9") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Tue Feb 4 13:01:46 2020, so the data displayed here has been removed .